A new study from the University of Adelaide found that people who suffered bullying or sexual abuse have a lower quality of life similar to those living with chronic conditions. Those who experienced these traumas are more likely to display harmful behaviors like smoking dependence and binge eating.
A study published in Obesity found that obese women who followed a diet with intermittent fasting lost more weight and improved their health compared to those who only restricted their diet or fasted intermittently. This research suggests that intermittent fasting may be an effective approach for improving obesity-related health outcomes.
A new complex carbohydrate was discovered in barley by University of Adelaide researchers, which has the potential to be exploited for various uses. The polysaccharide is a mix of glucose and xylose and could behave as a structural component or a viscous gel.
A biopsy needle with a tiny fiber-optic camera has been tested in humans to help surgeons identify and avoid blood vessels in the brain during surgery. The device detected blood vessels with high accuracy (91.2% sensitivity and 97.7% specificity), reducing the risk of brain bleeds.
A new digital software tool, THINC-it, evaluates cognitive functions of severely depressed people and provides an accurate measure of patients' cognitive difficulties. The research assessed the tool's effectiveness in checking the cognitive function of 127 life-long sufferers of MDD.
A large study found that taking metformin reduced weekly pregnancy weight gain, but did not improve other pregnancy outcomes. The research supports the need for pre-pregnancy dietary and lifestyle interventions to break the cycle of intergenerational obesity.
Researchers have discovered that certain naturally occurring yeast strains can produce beneficial acids, improving wine taste and quality. The study focused on Lachancea thermotolerans yeast, which can be used in conjunction with traditional wine yeasts to enhance the flavor profile.
A new blood test has been developed to detect early stage ovarian cancer using a bacterial toxin, with the test detecting significant levels of cancer glycan in over 90% of women with stage 1 ovarian cancer. The test also showed 100% accuracy for later stages of the disease and has potential for simple liquid biopsy monitoring.
Non-cognitive skills such as attention, self-regulation, and perseverance play a significant role in determining academic achievement, cognitive ability, and language outcomes. However, the existing evidence base in this field is limited due to publication bias and methodological flaws, underscoring the need for further research.
Researchers at the University of Adelaide modelled the transition to a sustainable energy future, examining the relative productivity of fossil fuels and renewables. The study shows that fuel productivity determines the viability of renewable energy and how economies will transition from fossil fuels to sustainable sources.
University of Adelaide researchers have created a powerful tractor beam that traps atoms in a microscopic hole at the center of an optical fiber. This breakthrough opens up new opportunities for quantum experiments and secure communications.
A University of Adelaide forensic pathologist warns that harmful substances in herbal medicines might contribute to deaths of 'health tourists.' Closer post-mortem checks are needed to consider adulterants.
Leaf fossils of Lilly Pilly trees found in the Snowy Mountains suggest a warmer climate with no winter snow around 20 million years ago. The discovery provides insight into the region's past vegetation and climate, with implications for understanding Australia's future weather patterns.
Researchers found a link between mitral valve prolapse and sudden cardiac death, with 14 cases per 1000 per year associated with the condition. The study identified features such as scarring of the heart muscle and heavy mitral valve leakage that put patients at high risk for serious cardiac arrhythmias.
A study by the University of Adelaide found that companies with a balanced mix of men and women on their boards experience significantly fewer environmental lawsuits. This suggests that female directors contribute to reducing corporate environmental litigation, with a saving of up to $3.1 million per lawsuit.
A University of Adelaide-led team suggests a potential link between iron handling and rare gene mutations causing Alzheimer's disease. The theory proposes that abnormalities in how neurons handle iron could result in the devastating early onset form of the disease.
Researchers at the University of Adelaide successfully applied cell transplantation therapy to replace damaged cells in CF patients, providing a potential cure. The innovative method involves harvesting adult stem cells from the lungs, correcting them with gene therapy, and reintroducing them back into the patient.
Researchers at the University of Adelaide found a link between enzymes involved in malt production and a specific tissue layer within barley grains. The study showed that grains with more aleurone had increased enzyme activity, which could lead to improved brewing processes and new malts.
Researchers at the University of Adelaide have designed a new molecule that successfully targets PCNA, a protein essential for DNA replication in rapidly dividing cancer cells. The molecule shows increased potency over existing PCNA inhibitors and is likely to cause fewer side effects.
An international team of scientists has found evidence of a far-distant source of high-energy particles called neutrinos, an energetic galaxy about 4 billion light years from Earth. The discovery was made using the IceCube Neutrino Observatory and confirms that this galaxy is a cosmic ray accelerator.
Researchers from the University of Adelaide conducted a systematic review of over 70 studies on vitamin D's role in neurodegenerative diseases, including multiple sclerosis, Parkinson's disease, and Alzheimer's disease. The findings suggest that vitamin D is unlikely to protect against these brain-related disorders.
Two biological control agents, myxoma and rabbit haemorrhagic disease viruses, have been found to work together to control feral rabbit populations in Australia. The study used data from the largest wild rabbit study in the world to show that both viruses are effective when acting together.
Researchers at the University of Adelaide found that fish alter their cropping practices under high CO2 conditions, leading to faster growth rates of algae and increased territory occupation. This adaptation could benefit fisheries stocks.
Researchers have found that widespread transfer of genes between species has radically changed the genomes of today's mammals. L1 and BovB jumping genes were transferred between 759 species across various domains of life, including plants, animals, fungi, reptiles, and insects.
The team's device can produce one billion electrons per second and uses quantum mechanics to control them. This breakthrough paves the way for future quantum information processing applications, including defence, cybersecurity and encryption.
Researchers warn that online games with loot boxes and microtransactions can lead to endless spending behaviors and psychological entrapment. The authors call these schemes 'predatory monetisation', encouraging repeated spending using tactics that may involve limited disclosure of the product.
A newly discovered wasp species, Dolichogenidea xenomorph, has a parasitic lifecycle similar to the Alien movie franchise monster. The wasp injects eggs into live caterpillars and eats them from the inside out.
Atrial fibrillation, Australia's most common heart rhythm disorder, can be alleviated by losing weight and treating lifestyle factors. Obesity is a leading cause of stroke and heart failure, but research shows that reducing weight by 10% can reverse the progression of the disease.
A study of 3000 people in South Australia and Brazil found that nearly 70% with heart conditions or risk factors do not follow recommended exercise plans. This under-reported issue affects long-term quality of life, despite advances in treatment.
Reduced sea ice coverage has triggered the catastrophic disintegration of Antarctic ice shelves, causing them to flex and break under storm-driven ocean swells. This leads to the formation of long thin 'sliver' icebergs that eventually calve from the shelf front, contributing to sea level rise.
University of Adelaide researchers have developed a laser that can measure gas composition in under one second with high accuracy and precision. The device uses patterns of light absorption to differentiate between different gas compounds, mimicking the sensitive nose of a bloodhound.
Tiny dinoflagellate fossils discovered in Jurassic rocks of south-western Queensland suggest a short-lived precursor to the Eromanga Sea. The fossils date back 148 million years, providing evidence of rising sea levels and incursions of saltwater inland.
Researchers discovered that C4 plants first expanded across Australia around 3.5 million years ago, driven by a strong summer monsoon. This finding provides new insights into the impact of climate change on these critically important plants.
Researchers at the University of Adelaide found a genetic signal common to both cerebral palsy and autism in children. Cell lines from 182 individuals with cerebral palsy showed disruptions in cell signalling and inflammatory pathways, similar to those seen in some children with autism.
New research from the University of Adelaide shows that weedy marine plants will dominate coastal habitats in high CO2 conditions, replacing kelp forests that support higher biodiversity. Small weedlike species will fuel their growth due to carbon emissions, allowing them to outcompete and outgrow kelps.
A study by researchers at the University of Adelaide found that women who eat less fruit and more fast food take longer to get pregnant. The study also showed that a diet rich in fruits can improve fertility and reduce the time it takes for women to conceive.
A recent study sheds light on the role of inflammation in dementia and Alzheimer's disease, suggesting that inflammation is a major cause rather than just a consequence. The research found that many genes linked to dementia regulate susceptibility and response to inflammatory damage.
Research from the University of Adelaide found that high-dose vitamin B6 supplements improved dream recall in participants. The study revealed no effects on vividness, bizarreness, or sleep patterns, suggesting a potential role for vitamin B6 in lucid dreaming and controlling dreams.
Researchers found a new polysaccharide in moss with properties similar to beta glucan, a dietary fiber known for its health benefits. The discovery suggests great potential for this new compound as it relates to health, industrial and medical fields.
A new study found that children are exposed to over 800 junk food ads per year, with unhealthy food ads being 2.3 times more frequent than healthy food ads during peak viewing times. The research, led by the University of Adelaide, used a bespoke TV monitoring system to capture an entire year's worth of television and ads.
Researchers have discovered a faster, more cost-effective way to determine which DNA mutations cause human bowel cancer. A new preclinical pipeline uses gene editing technology (CRISPR) to rapidly engineer normal colon cells with DNA changes, allowing for real-time monitoring of growing cancers.
Researchers at the University of Adelaide have developed a tiny fibre-optic probe that can measure temperature and see deep inside the body. The probe has potential to help study drug-induced hyperthermia and provide insights into other diseases, such as optimising thermal treatment for cancers.
Researchers found that baby fish are deterred by natural sounds in their habitats due to ocean acidification, and instead attracted to 'white noise' from irrelevant habitats. This could lead to smaller population sizes and impacts on commercial fisheries.
Research found that Australian offshore island emus were smaller versions of their mainland relatives and their body size correlated to the size of their inhabited islands. The study analyzed DNA and bone measurements of extinct small emus on King Island, Tasmania, and Kangaroo Island.
Research published in the Journal of Affective Disorders found that stopping exercise can lead to significant increases in depressive symptoms within three days. The study, conducted by PhD student Julie Morgan and Professor Bernhard Baune, suggests a novel effect on mental health that warrants further investigation.
Researchers discovered that grapes experience internal oxygen shortage during ripening, leading to cell death and potentially affecting wine quality. The study's findings suggest that manipulating oxygen supply can reduce cell death, and may lead to new ways of selecting grape varieties for warmer climates.
Women with asthma who use short-acting asthma relievers take longer to become pregnant than those without asthma. In contrast, long-acting asthma preventers do not appear to reduce fertility, suggesting that improved asthma control could lead to faster conception rates.
A University of Adelaide study found that monitoring wildlife using drones is more accurate than traditional counting approaches. The #EpicDuckChallenge used fake bird colonies to test the technology, with citizen scientists tallying the number of birds in drone photos, resulting in a higher accuracy rate.
Researchers have reconstructed a pre-human New Zealand ecosystem using coprolites from extinct giant moa and kakapo parrot, revealing insights into the birds' diet, pathogens, and behavior. The study sheds light on the critical ecosystem function of giant birds in dispersing mushrooms and fungi, now lost due to their extinction.
A recent study published in The New England Journal of Medicine has found that frozen embryos can lead to the same number of live births as fresh embryos in IVF. Researchers investigated 800 infertile women and found equivalent pregnancy and live birth rates between frozen and fresh embryo groups.